diff --git a/autoconf-2.71.tar.xz b/autoconf-2.71.tar.xz
deleted file mode 100644
index 946561f..0000000
Binary files a/autoconf-2.71.tar.xz and /dev/null differ
diff --git a/autoconf-2.72.tar.xz b/autoconf-2.72.tar.xz
new file mode 100644
index 0000000..ac6d64a
Binary files /dev/null and b/autoconf-2.72.tar.xz differ
diff --git a/autoconf.changes b/autoconf.changes
index a05915c..ffc8e38 100644
--- a/autoconf.changes
+++ b/autoconf.changes
@@ -1,3 +1,6 @@
+* Fri Jun 14 2024 Matti Lehtimäki <matti.lehtimaki@jolla.com> - 2.72
+- Update to 2.72. JB#62228
+
 * Wed Oct 19 2022 Matti Lehtimäki <matti.lehtimaki@jolla.com> - 2.71
 - Update to 2.71. JB#58921
 
diff --git a/autoconf.spec b/autoconf.spec
index f1e967a..8be7119 100644
--- a/autoconf.spec
+++ b/autoconf.spec
@@ -1,13 +1,13 @@
 #specfile originally created for Fedora, modified for Moblin Linux
 Summary:    A GNU tool for automatically configuring source code
 Name:       autoconf
-Version:    2.71
+Version:    2.72
 Release:    1
 License:    GPLv2+ and GFDL
 Source:     http://ftp.gnu.org/gnu/autoconf/autoconf-%{version}.tar.xz
 URL:        http://www.gnu.org/software/autoconf/
-BuildRequires:      m4 >= 1.4.7
-Requires:           m4 >= 1.4.7, coreutils, grep
+BuildRequires:      m4 >= 1.4.8
+Requires:           m4 >= 1.4.8, coreutils, grep
 Requires(post):     /sbin/install-info
 Requires(preun):    /sbin/install-info
 BuildArch: noarch
@@ -60,7 +60,6 @@ if [ "$1" = 0 ]; then
 fi
 
 %files
-%defattr(-,root,root,-)
 %license COPYING
 %{_bindir}/*
 %doc %{_infodir}/autoconf.info*